MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202517056177 A) filed by Krui Medical Ab, Helsingborg, Sweden, on June 11, for 'syringe plunger rod, syringe barrel, and syringe.'
Inventor(s) include Knutsson, Per.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "A syringe plunger rod (100) extending along a longitudinal central axis (A) is provided. The syringe plunger rod (100) comprises a distal sealing plug (102) for sealing engagement with a syringe barrel (200), and a proximal elongated shaft (103) 5 comprising a proximal end (104) adapted to receive an applied force along the longitudinal axis (A). The sealing plug (102) is made of an elastic material and a sealing plug distal surface (105) comprises concentric steps (106), wherein the concentric steps (106) are climbing laterally. A syringe barrel (200) is also provided. The syringe barrel (200) comprises a needle hub (204) provided with longitudinal needle press-fit channel 10 (206). The press-fit channel (206) is flush with the distal plunger socket wall (202), such that the press-fit channel (206) extends proximally into the volume (V). A hollow needle (205) is press fitted in the press-fit channel (206)."
The patent application was internationally filed on Nov. 10, 2023, under International application No.PCT/SE2023/051139.
Disclaimer: Curated by HT Syndication.
